html{
    font-size:20px
}

@media screen and (min-width:480px){
    html {
        font-size: 25px
    }
}
@media screen and (min-width:640px){
    html {
        font-size: 20px
    }
}
@media screen and (min-width:720px){
    html {
        font-size: 23px
    }
}
*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body{
    padding: 0;
    font-family: "Helvetica Neue", Helvetica, sans-serif;
    max-width: 720px;
    margin: 0 auto;
}

h3{
    margin-top: 30px;
    margin-bottom: 0;
    font-size: 1.2rem;
    padding: 0 20px;
    font-weight: normal;
    color: #3B3B3B;
}
h5{
    padding-left: 20px;
    color: #C2C2C2;
    margin-top: 10px;
    font-weight: normal;
}
div p{
    color: #3D3D3D;
    font-size: 0.8rem;
    margin: 30px 0;
    line-height: 1.3rem;
}
div img{
    width: 100%;
}